John Sikina

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Hatboro, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
MOISTURE PROOF SEED PACKET
- Publication number 20110062048
- Publication date Mar 17, 2011
- W. Atlee Burpee Company
- John Sikina
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL